Aluminum foil anti-scratch device for aluminum electrolytic capacitor nailing and coiling machine

Abstract

The utility model discloses an aluminum foil scratch prevention device for an aluminum electrolytic capacitor nailing and rolling machine, comprising a nailing and rolling machine and an unwinding frame, the unwinding frame being fixedly connected to an outer side wall of the nailing and rolling machine, one side of the unwinding frame being fixedly connected to a support frame, the support frame being provided with a through groove, a symmetrically arranged first support plate and a second support plate being fixedly connected to an inner wall of one side of the support frame, the first support plate and the second support plate being both provided with slots, a threaded rod being rotatably connected in the first support plate, the threaded rotation directions of the two sides of the center point of the horizontal axial section of the threaded rod being oppositely arranged, a sliding rod being fixedly connected in the second support plate, and two symmetrically arranged mounting plates being arranged between the first support plate and the second support plate, the utility model can wipe and clean the surface and the back side of the aluminum foil through the setting of a dust cleaning component, so as to prevent the particles of dust adhering to the aluminum foil from entering the nailing and rolling machine.

Description

Technical Field

[0001] The utility model relates to the field of capacitor-related products, in particular to an aluminum foil anti-scratch device for an aluminum electrolytic capacitor nailing and rolling machine. Background Art

[0002] In capacitor production and processing equipment, the capacitor nailing and coiling machine is used to produce the capacitor core of aluminum electrolytic capacitors. The capacitor core is also called "element". The element is wound by anode aluminum foil, electrolytic paper, and cathode aluminum foil. According to the existing known technology, it can be known that the aluminum foil is transported to the capacitor nailing and coiling machine through the unwinding mechanism;

[0003] However, the existing unwinding mechanism has a relatively simple external structure and lacks a dust cleaning component for the aluminum foil surface, which can easily cause the aluminum foil to be worn by particulate dust, affecting subsequent processing efficiency and having defects. Utility Model Content

[0004] The utility model aims to provide an aluminum foil anti-scratch device for an aluminum electrolytic capacitor nailing and rolling machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum foil scratch prevention device for an aluminum electrolytic capacitor nailing and coiling machine, comprising a nailing and coiling machine and an unwinding frame, wherein the unwinding frame is fixedly connected to the outer wall of the nailing and coiling machine, a support frame is fixedly connected to one side of the unwinding frame, a through groove is provided on the support frame, a first support plate and a second support plate are fixedly connected to the inner wall of one side of the support frame, the first support plate and the second support plate are both provided with slots, a threaded rod is rotatably connected in the first support plate, and the threaded rotation directions of the two sides of the center point of the horizontal axial section of the threaded rod are opposite The second support plate is fixedly connected with a sliding rod, and two symmetrically arranged mounting plates are provided between the first support plate and the second support plate, and cleaning cotton is fixedly connected to opposite sides of the two mounting plates, and two ends of the mounting plates are respectively fixedly connected with a traction plate and a limit plate, the traction plate is threadedly sleeved on the threaded rod, and the limit plate is slidably sleeved on the sliding rod, a motor is fixedly connected to an outer wall of one side of the support frame, a driving wheel is fixedly connected to the output end of the motor, and a driven wheel is fixedly sleeved at the middle end of the threaded rod, and the driving wheel and the driven wheel are connected by a connecting belt.

[0006] Preferably, the driving wheel and the driven wheel are both pulleys, and the connecting belt is a belt.

[0007] Preferably, the unwinding frame is an electric unwinding frame.

[0008] Preferably, the motor is a servo motor.

[0009] Preferably, the through slot is provided between two mounting plates.

[0010] Preferably, a fault-tolerant hole is provided on one side of the support frame, and the connecting belt is slidably inserted in the fault-tolerant hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The aluminum foil anti-scratch device for an aluminum electrolytic capacitor nailing and coiling machine conveys the aluminum foil to the inside of the nailing and coiling machine through an unwinding rack. During the conveying operation, the motor on the outer wall of the support frame can be started to drive the driving wheel on the output shaft to rotate. When the driving wheel rotates, the connecting belt is used to cause the driven wheel to follow the rotation, thereby realizing the rotation of the threaded rod in the first support plate. When the threaded rod rotates, the traction plates on both ends will move relatively, thereby driving the two mounting plates to move relatively. The mounting plates slide on the sliding rods through the limit plates to achieve stability. At this time, the dust cleaning cotton on the mounting plates contacts the outer wall of the aluminum foil to achieve dust cleaning. The utility model can wipe and clean the surface and back of the aluminum foil through the provision of the dust cleaning component, thereby preventing the particles of dust stuck on the aluminum foil from entering the nailing and coiling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of an aluminum foil scratch prevention device for an aluminum electrolytic capacitor nailing and rolling machine of the utility model;

[0014] Figure 2 It is a top view structural schematic diagram of an aluminum foil scratch protection device support frame for an aluminum electrolytic capacitor nailing and rolling machine of the utility model;

[0015] Figure 3 The utility model is a schematic diagram of the internal structure of an aluminum foil anti-scratch device support frame for an aluminum electrolytic capacitor nailing and rolling machine.

[0016] In the figure: 1. Nail coiling machine; 2. Unwinding rack; 3. Support rack; 4. Through slot; 5. First support plate; 6. Second support plate; 7. Threaded rod; 8. Sliding rod; 9. Mounting plate; 10. Cleaning cotton; 11. Pulling plate; 12. Limiting plate; 13. Motor; 14. Driving wheel; 15. Driven wheel; 16. Connecting belt. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] See also Figure 1-3 The utility model provides an embodiment: an aluminum foil anti-scratch device for an aluminum electrolytic capacitor nailing and rolling machine, comprising a nailing and rolling machine 1 and a unwinding frame 2, the unwinding frame 2 is fixedly connected to the outer wall of the nailing and rolling machine 1, a support frame 3 is fixedly connected to one side of the unwinding frame 2, a through groove 4 is provided on the support frame 3, a symmetrically arranged first support plate 5 and a second support plate 6 are fixedly connected to the inner wall of one side of the support frame 3, the first support plate 5 and the second support plate 6 are both provided with slots, a threaded rod 7 is rotatably connected in the first support plate 5, the threaded rotation directions of the threaded rod 7 on both sides of the center point of the horizontal axial section are oppositely arranged, a sliding rod 8 is fixedly connected in the second support plate 6, two symmetrically arranged mounting plates 9 are provided between the first support plate 5 and the second support plate 6, dust cleaning cotton 10 is fixedly connected to the opposite sides of the two mounting plates 9, and a traction plate 11 and a second support plate 6 are fixedly connected at both ends of the mounting plate 9. The limiting plate 12 and the traction plate 11 are threadedly sleeved on the threaded rod 7, and the limiting plate 12 is slidably sleeved on the sliding rod 8. A motor 13 is fixedly connected to the outer wall of one side of the support frame 3, and a driving wheel 14 is fixedly connected to the output end of the motor 13. A driven wheel 15 is fixedly sleeved at the middle end of the threaded rod 7. The driving wheel 14 and the driven wheel 15 are connected by a connecting belt 16. Specifically, the motor 13 drives the driving wheel 14 on the output shaft to rotate. When the driving wheel 14 rotates, the connecting belt 16 is used to prompt the driven wheel 15 to follow the rotation, thereby realizing the rotation of the threaded rod 7 in the first support plate 5. When the threaded rod 7 rotates, the traction plates 11 at both ends will move relatively and drive the two mounting plates 9 to move relative to each other. The mounting plate 9 slides on the sliding rod 8 through the limiting plate 12 to achieve stability. At this time, the cleaning cotton 10 on the mounting plate 9 contacts the outer wall of the aluminum foil to achieve dust cleaning.

[0021] In this embodiment, the driving wheel 14 and the driven wheel 15 are both pulleys, and the connecting belt 16 is a belt; the unwinding frame 2 is an electric unwinding frame for conveying aluminum foil; the motor 13 is a servo motor; the through groove 4 is arranged between the two mounting plates 9; a fault-tolerant hole is provided on one side of the support frame 3, and the connecting belt 16 is slidably inserted in the fault-tolerant hole.

[0022] Working principle: First, the unwinding rack 2 conveys the aluminum foil to the inside of the nail coiling machine 1. During the conveying operation, the motor 13 on the outer wall of the support frame 3 can be started to drive the driving wheel 14 on the output shaft to rotate. When the driving wheel 14 rotates, the connecting belt 16 is used to prompt the driven wheel 15 to follow the rotation, thereby realizing the rotation of the threaded rod 7 in the first support plate 5. When the threaded rod 7 rotates, the traction plates 11 at both ends will move relative to each other, thereby driving the two mounting plates 9 to move relative to each other. The mounting plate 9 slides on the slide rod 8 through the limit plate 12 to achieve stability. At this time, the cleaning cotton 10 on the mounting plate 9 contacts the outer wall of the aluminum foil to achieve dust cleaning.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An aluminum foil anti-scratch device for an aluminum electrolytic capacitor stapling and coiling machine, comprising a stapling and coiling machine (1) and an unwinding frame (2), characterized in that: The unwinding frame (2) is fixedly connected to the outer wall of the nail coiling machine (1), and a support frame (3) is fixedly connected to one side of the unwinding frame (2), and a through groove (4) is provided on the support frame (3). A symmetrically arranged first support plate (5) and a second support plate (6) are fixedly connected to the inner wall of one side of the support frame (3), and the first support plate (5) and the second support plate (6) are both provided with slots. A threaded rod (7) is rotatably connected inside the first support plate (5), and the threaded rotation directions of the two sides of the center point of the horizontal axial section of the threaded rod (7) are oppositely arranged. A sliding rod (8) is fixedly connected inside the second support plate (6), and a through groove (4) is provided between the first support plate (5) and the second support plate (6). Two symmetrically arranged mounting plates (9) are fixedly connected with dust cleaning cotton (10) on opposite sides of the two mounting plates (9); two ends of the mounting plates (9) are respectively fixedly connected with a traction plate (11) and a limit plate (12); the traction plate (11) is threadedly sleeved on the threaded rod (7); the limit plate (12) is slidably sleeved on the sliding rod (8); a motor (13) is fixedly connected to an outer wall of one side of the support frame (3); a driving wheel (14) is fixedly connected to the output end of the motor (13); a driven wheel (15) is fixedly sleeved at the middle end of the threaded rod (7); the driving wheel (14) and the driven wheel (15) are connected via a connecting belt (16).

2. The aluminum foil anti-scratch device for an aluminum electrolytic capacitor coiling machine according to claim 1, characterized in that: The driving wheel (14) and the driven wheel (15) are both pulleys, and the connecting belt (16) is a belt.

3. The aluminum foil anti-scratch device for an aluminum electrolytic capacitor coiling machine according to claim 1, characterized in that: The unwinding frame (2) is an electric unwinding frame.

4. The aluminum foil anti-scratch device for an aluminum electrolytic capacitor coiling machine according to claim 1, characterized in that: The motor (13) is a servo motor.

5. The aluminum foil anti-scratch device for an aluminum electrolytic capacitor coiling machine according to claim 1, characterized in that: The through slot (4) is arranged between two mounting plates (9).

6. The aluminum foil anti-scratch device for an aluminum electrolytic capacitor coiling machine according to claim 1, characterized in that: A fault-tolerant hole is provided on one side of the support frame (3), and the connecting belt (16) is slidably inserted in the fault-tolerant hole.

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